Rapid: Individual Calculations December 2018
 Lenain Bader, Arsene  Total change: -3.20  Rating chartPersonal card
 Championnat de l'Essonne Jeunes 2018 - Pupilles ORSAY FRA 2018-11-11
RcRownchangeKK*chgGame
 1250 1169 1.00 3 -0.16 20 -3.20 
  Bournez, Ilan 1307 FRA0.001-0.3120-6.20 
  Mirguet, Vladislav 1224 FRA1.0010.582011.60 
  Chaintreau, Maxime 1220 FRA0.001-0.4320-8.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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